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Adding spark pi, (confirming driver and executor can talk to each other on Armada) #37

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Merged
ClifHouck merged 13 commits into from
Feb 3, 2025
Merged

Adding spark pi, (confirming driver and executor can talk to each other on Armada) #37

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working
Jan 31, 2025
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cleanup
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cleanup
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cleanup
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run script
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cleanup
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cleanup entrypoint.sh
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restored old yaml files
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28 changes: 28 additions & 0 deletions examples/runSparkPi.sh
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@@ -0,0 +1,28 @@
#!/bin/bash

# Start up the driver, get it's ip address, then start the executor with it
set -e

echo
echo starting SparkPi driver
armadactl submit examples/spark-pi-driver.yaml > /tmp/jobid.txt
JOB_ID=`cat /tmp/jobid.txt | awk '{print $5}'`
cat /tmp/jobid.txt
echo


echo waiting for SparkPi driver to start
sleep 20

echo
echo SparkPi driver ip addr:
IP_ADDR=`kubectl get pod "armada-$JOB_ID-0" -o jsonpath='{.status.podIP}'`
echo $IP_ADDR
echo

echo passing drivers ip addr to executor and starting it
IP_ADDR=$IP_ADDR envsubst < examples/spark-pi-executor.yaml > /tmp/ex.yaml
armadactl submit /tmp/ex.yaml
echo

echo SparkPi driver/executor started
49 changes: 49 additions & 0 deletions examples/spark-pi-driver.yaml
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queue: test
jobSetId: job-set-1
jobs:
- namespace: default
priority: 0
podSpec:
terminationGracePeriodSeconds: 0
restartPolicy: Never
containers:
- name: spark-driver
image: spark:testing
env:
- name: SPARK_DRIVER_BIND_ADDRESS
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: status.podIP
command:
- /opt/entrypoint.sh
args:
- driver
- --verbose
- --class
- org.apache.spark.examples.SparkPi
- --master
- armada://192.168.1.167:50051
- --conf
- "spark.driver.port=7078"
- --conf
- "spark.driver.extraJavaOptions=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=0.0.0.0:5005"
- local:///opt/spark/examples/jars/spark-examples.jar
- "100"
resources:
limits:
memory: 1Gi
cpu: 1
requests:
memory: 1Gi
cpu: 1
ports:
- containerPort: 7078
name: driver-rpc-port
protocol: TCP
- containerPort: 7079
name: blockmanager
protocol: TCP
- containerPort: 4040
name: spark-ui
protocol: TCP
44 changes: 44 additions & 0 deletions examples/spark-pi-executor.yaml
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queue: test
jobSetId: job-set-1
jobs:
- namespace: default
priority: 0
podSpec:
terminationGracePeriodSeconds: 0
restartPolicy: Never
containers:
- name: spark-executor
image: spark:testing
env:
- name: SPARK_EXECUTOR_MEMORY
value: "512m"
- name: SPARK_DRIVER_URL
value: "spark://CoarseGrainedScheduler@${IP_ADDR}:7078"
- name: SPARK_EXECUTOR_ID
value: "1"
- name: SPARK_EXECUTOR_CORES
value: "1"
- name: SPARK_APPLICATION_ID
value: "test_spark_app_id"
- name: SPARK_EXECUTOR_POD_IP
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: status.podIP
- name: SPARK_RESOURCE_PROFILE_ID
value: "0"
- name: SPARK_EXECUTOR_POD_NAME
value: "test-pod-name"
- name: SPARK_JAVA_OPT_0
value: -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005
command:
- /opt/entrypoint.sh
args:
- executor
resources:
limits:
memory: 1Gi
cpu: 1
requests:
memory: 1Gi
cpu: 1
0 ...project.spark.deploy.SparkSubmitOperation → ....apache.spark.deploy.SparkSubmitOperation
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2 changes: 1 addition & 1 deletion ...ct.spark.scheduler.ExternalClusterManager → ...he.spark.scheduler.ExternalClusterManager
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Expand Up @@ -15,4 +15,4 @@
# limitations under the License.
#

org.apache.spark.scheduler.cluster.k8s.KubernetesClusterManager
org.apache.spark.scheduler.cluster.armada.ArmadaClusterManager
1 change: 1 addition & 0 deletions resource-managers/kubernetes/docker/src/main/dockerfiles/spark/entrypoint.sh
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Expand Up @@ -85,6 +85,7 @@ case "$1" in
"$SPARK_HOME/bin/spark-submit"
--conf "spark.driver.bindAddress=$SPARK_DRIVER_BIND_ADDRESS"
--conf "spark.executorEnv.SPARK_DRIVER_POD_IP=$SPARK_DRIVER_BIND_ADDRESS"
--conf "spark.driver.host=$SPARK_DRIVER_BIND_ADDRESS"
--deploy-mode client
"$@"
)
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